The 7970 will be faster, but I suggest grabbing two of these:http://www.newegg.com/Product/Product.aspx?Item=N82E16814202026They can be overclocked to the performance level of the 7970, and they cost less than the 760. and with the new 13.8 beta drivers, the microstuttering issues for crossfire are eliminated for single display setups.

The 7970 will be faster, but I suggest grabbing two of these:http://www.newegg.com/Product/Product.aspx?Item=N82E16814202026They can be overclocked to the performance level of the 7970, and they cost less than the 760. and with the new 13.8 beta drivers, the microstuttering issues for crossfire are eliminated for single display setups.

I like the sound of that, can't wait to get another 7950 now even more